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基于哈希表的简单通讯录系统
说明: 从文件读取固定格式的员工信息,并创建哈希表。
并具有插入、浏览、删除、修改等功能编辑员工信息。(Read staff information in a fixed format from a file and create a hash table.
It also has functions of insertion, browsing, deletion and modification to edit employee information.)
- 2020-06-23 01:00:01下载
- 积分:1
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popup1
简单小程序小游戏应用介绍和操作简易了解与概述(Brief introduction and summary of simple game application introduction and operation)
- 2017-12-25 14:43:12下载
- 积分:1
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electricitypricing
介绍电力市场的英文ppt,可用于教学和国外电力市场的研究。适用于电力系统专业电力市场方向的学生。(About the electricity market in English ppt, teaching and research on foreign electricity market can be used. Power system applicable to students of professional power market direction.)
- 2013-12-26 15:30:20下载
- 积分:1
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ae756
Modeling and simulation pwm rectifier Own five modulation signal, Rotating machinery 2-d holographic spectrum calculation.
- 2017-11-14 22:03:36下载
- 积分:1
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发个红外线遥控程序上来给大家
让大家一起来学习学习
发个红外线遥控程序上来给大家
让大家一起来学习学习
-Infrared remote control procedures issued up to the U.S. so that everyone will work together to learn
- 2022-07-27 16:48:53下载
- 积分:1
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实验3
说明: 1、单向通信
向甲方连续不断地发送变量a的值,未按键,a=0x0f,按键后根据按键确定a值;并将a的值取反从P0口输出,控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后,将接收数据取反从P0口输出,控制D0、D1、D2、D3相应点亮。
2、双向通信
甲方连续不断地发送变量a的值,未按键,a=0x0f,按键后根据按键确定a值;乙方未按键不发送,按键后将乙方按键得到的a*16发送;甲乙双方都将发送数据与接收数据相或后再取反,从P0口输出控制D0—D7相应点亮。
3、间隔发送
未按键,甲方不发送数据,按键后甲方每隔50ms连续发送4个字节:0xff、a、a、a。
乙方只在收到甲方数据0xff后的3个数据并验证相同时,才将接收数据*16发送。
甲乙双方都将发送数据与接收数据相或后,从P0口输出控制D0—D7相应点亮。(1. One-way communication
The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly.
2. Two-way communication
Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly.
3. Interval Sending
Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)
- 2020-11-16 09:29:42下载
- 积分:1
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A clock running on the computer, practice fun graphics programming
一个在电脑上运行的时钟,练习图形处理的趣味编程-A clock running on the computer, practice fun graphics programming
- 2023-06-24 20:05:04下载
- 积分:1
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basword
说明: Only the BASWORD instruction is initially added. But it is enough to manage the additional ones.
BASWORD will create, remove, list the other instructions, and will also help moving the keyword table to given location.(keyword manager for the Sharp PC-1500/A and the TRS-80 PC-2
This code is expected to run on the Sharp PC-1500/A and the TRS-80 PC-2. This version is still in pre-alpha release. It is not fully mature and bugs may be present.)
- 2019-02-26 16:30:25下载
- 积分:1
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MATALB 程序
说明: 这是张小飞的阵列信号的全部MATLAB代码,内容详尽!(This is zhang xiaofei's array signal all MATLAB code, the content is detailed)
- 2021-04-27 11:08:45下载
- 积分:1
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demo11
说明: 花了2000元买来的,可以使用的自助建站源码-人力资源的(Spent 2,000 yuan bought, you can use self-help建站source- human resources)
- 2008-11-27 14:48:01下载
- 积分:1